Crossword Puzzle Sloth features

Clue: Sloth features

Geographical features ... or what the circled squares in this puzzle represent (LANDFORMS with 9 letters)
Football helmet features (EARHOLES with 8 letters)
Alluring skirt features (SLITS with 5 letters)
Weather map features (e.g. FRONTS with 6 letters)
Bowl features, for short (TDS with 3 letters)
Parfait features (LAYERS with 6 letters)
Revolving features? (VEES with 4 letters)
Like some new car features (OPTIONAL with 8 letters)
Submarine features (AIRLOCKS with 8 letters)
Hook features (BARBS with 5 letters)